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Start Over Author "Kim, Myeong Seon" Journal chemical communications
1 results on '"Kim, Myeong Seon"'

1. Near zero-strain silicon oxycarbide interphases for stable Li-ion batteries.

Author

Yeom, Su Jeong, Wi, Tae-Ung, Jung, Soon-Jae, Kim, Myeong Seon, Jeon, Sang-Chae, and Lee, Hyun-Wook

Subjects
LITHIUM-ion batteries, ELECTROCHEMICAL analysis, SILICON, NANOTUBES, ANODES
Abstract

We investigate silicon oxycarbide nanotubes that incorporate Si, SiC, and silicon oxycarbide phases, which exhibit near zero-strain volume expansion, leading to reduced electrolyte decomposition. The composite effectively accommodates the formation of c-Li15Si4, as validated by in situ TEM analyses and electrochemical tests, thereby proposing a promising solution for Li-ion battery anodes. [ABSTRACT FROM AUTHOR]

Published
2023
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